first

tests/Features/Datasets.php

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+<?php
+
+use Pest\Datasets;
+use Pest\Exceptions\DatasetAlreadyExist;
+use Pest\Exceptions\DatasetDoesNotExist;
+
+it('throws exception if dataset does not exist', function () {
+    $this->expectException(DatasetDoesNotExist::class);
+    $this->expectExceptionMessage("A dataset with the name `first` does not exist. You can create it using `dataset('first', ['a', 'b']);`.");
+    Datasets::get('first');
+});
+
+it('throws exception if dataset already exist', function () {
+    Datasets::set('second', [[]]);
+    $this->expectException(DatasetAlreadyExist::class);
+    $this->expectExceptionMessage('A dataset with the name `second` already exist.');
+    Datasets::set('second', [[]]);
+});
+
+it('sets closures', function () {
+    Datasets::set('foo', function () {
+        yield [1];
+    });
+
+    assertEquals([[1]], iterator_to_array(Datasets::get('foo')()));
+});
+
+it('sets arrays', function () {
+    Datasets::set('bar', [[2]]);
+
+    assertEquals([[2]], Datasets::get('bar'));
+});
+
+it('gets bound to test case object', function () {
+    $this->assertTrue(true);
+})->with([['a'], ['b']]);
+
+test('it truncates the description', function () {
+    assertTrue(true);
+    // it gets tested by the integration test
+})->with([str_repeat('Fooo', 10000000)]);
+
+$state       = new stdClass();
+$state->text = '';
+
+$datasets = [[1], [2]];
+
+test('lazy datasets', function ($text) use ($state, $datasets) {
+    $state->text .= $text;
+    assertTrue(in_array([$text], $datasets));
+})->with($datasets);
+
+test('lazy datasets did the job right', function () use ($state) {
+    assertEquals('12', $state->text);
+});
+
+$state->text = '';
+
+test('eager datasets', function ($text) use ($state, $datasets) {
+    $state->text .= $text;
+    assertTrue(in_array([$text], $datasets));
+})->with(function () use ($datasets) {
+    return $datasets;
+});
+
+test('eager datasets did the job right', function () use ($state) {
+    assertEquals('1212', $state->text);
+});
+
+test('lazy registered datasets', function ($text) use ($state, $datasets) {
+    $state->text .= $text;
+    assertTrue(in_array([$text], $datasets));
+})->with('numbers.array');
+
+test('lazy registered datasets did the job right', function () use ($state) {
+    assertEquals('121212', $state->text);
+});
+
+test('eager registered datasets', function ($text) use ($state, $datasets) {
+    $state->text .= $text;
+    assertTrue(in_array([$text], $datasets));
+})->with('numbers.closure');
+
+test('eager registered datasets did the job right', function () use ($state) {
+    assertEquals('12121212', $state->text);
+});
+
+test('eager wrapped registered datasets', function ($text) use ($state, $datasets) {
+    $state->text .= $text;
+    assertTrue(in_array([$text], $datasets));
+})->with('numbers.closure.wrapped');
+
+test('eager registered wrapped datasets did the job right', function () use ($state) {
+    assertEquals('1212121212', $state->text);
+});
+
+class Bar
+{
+    public $name = 1;
+}
+
+$namedDatasets = [
+    new Bar(),
+];
+
+test('lazy named datasets', function ($text) use ($state, $datasets) {
+    assertTrue(true);
+})->with($namedDatasets);